| 10933988 |
Propeller blade treatments for sound control |
Brian C. Beckman, Gur Kimchi |
2021-03-02 |
| 10822077 |
Geometrically reconfigurable propellers |
Brian C. Beckman |
2020-11-03 |
| 10399665 |
Propeller blade indentations for improved aerodynamic performance and sound control |
Brian C. Beckman, Gur Kimchi |
2019-09-03 |
| 10259562 |
Propeller blade trailing edge fringes for improved sound control |
Brian C. Beckman, Gur Kimchi |
2019-04-16 |
| 10259574 |
Propeller surface area treatments for sound dampening |
Brian C. Beckman, Gur Kimchi |
2019-04-16 |
| 10232931 |
Selecting propellers for performance and noise shaping |
Howard Lee Huddleston, Jr., Brian C. Beckman |
2019-03-19 |
| 10214279 |
Operating aerial vehicles with intentionally imbalanced propellers |
Brian C. Beckman |
2019-02-26 |
| 10179646 |
Reconfiguring propellers during aerial vehicle operation |
Brian C. Beckman |
2019-01-15 |
| 10099773 |
Propeller blade leading edge serrations for improved sound control |
Brian C. Beckman, Gur Kimchi |
2018-10-16 |
| 10086951 |
Aerial vehicle delivery shroud |
Brian C. Beckman |
2018-10-02 |
| 10053208 |
Systems and methods for simulating ground effect |
Brian C. Beckman |
2018-08-21 |
| 10011346 |
Propeller blade indentations for improved aerodynamic performance and sound control |
Brian C. Beckman, Gur Kimchi |
2018-07-03 |
| 9902490 |
Intentionally imbalancing propellers for performance and noise-shaping |
Brian C. Beckman |
2018-02-27 |
| 9745050 |
Selecting propellers for performance and noise shaping |
Brian C. Beckman |
2017-08-29 |
| 9731839 |
Aerial vehicle delivery shroud |
Brian C. Beckman |
2017-08-15 |
| 9643718 |
Simulated ground effect for aerial vehicles |
Brian C. Beckman |
2017-05-09 |
| 9592910 |
Geometrically reconfigurable propellers |
Brian C. Beckman |
2017-03-14 |